<template>
  <div class="wrapper">
    <!-- header部分 -->
    <header>
      <p>在线支付</p>
    </header>
    <!-- 订单信息部分 -->
    <h3>订单信息：</h3>
    <div class="order-info">
      <p style="display: flex;align-items: center">
        {{orders.business.businessName}}
        <img src="../assets/icons/payment/tri-down.png" style="color: rgb(128,128,128);width: 5vw;height: 5vw" @click="detailetShow">
      </p>
      <p>&#165;{{orders.orderTotal}}</p>
    </div>
    <!-- 订单明细部分 -->
    <ul class="order-detailet" v-show="isShowDetailet">
      <li v-for="item in orders.list">
        <p>{{item.food.foodName}} x {{item.quantity}}</p>
        <p>&#165;{{item.food.foodPrice*item.quantity}}</p>
      </li>
      <li>
        <p>配送费</p>
        <p>&#165;{{orders.business.deliveryPrice}}</p>
      </li>
    </ul>
    <!-- 支付方式部分 -->
    <ul class="payment-type">
      <li>
        <img class="pay" src="../assets/img/alipay.png">
        <img class="check" src="../assets/icons/payment/check.png">
      </li>
      <li>
        <img class="pay" src="../assets/img/wechat.png">
      </li>
    </ul>
    <div class="payment-button">
      <button>确认支付</button>
    </div>
    <!-- 底部菜单部分 -->
    <Footer></Footer>
  </div>
</template>

<script setup>
import { ref, onMounted, onBeforeUnmount } from 'vue';
import {useRouter} from "vue-router";
import axios from "axios";


const router=useRouter()
const orderId = ref();
const orders = ref({ business: {} });
const isShowDetailet = ref(false);

onMounted(() => {
  orderId.value = router.currentRoute.value.query.orderId;
  console.log(orderId.value)
  axios({
    method:"POST",
    url:"/orders/getOrdersById",
    data:{orderId:orderId.value}
  }).then(response => {
    console.log(response)
        orders.value = response.data;
      })
      .catch(error => {
        console.error(error);
      });

  // This code prevents going back to the order confirmation component
  history.pushState(null, null, document.URL);
  window.onpopstate = () => {
    router.push({ path: '/home' });
  };
});

onBeforeUnmount(() => {
  window.onpopstate = null;
});

function detailetShow() {
  isShowDetailet.value = !isShowDetailet.value;
}
</script>


<!--<script>-->

<!--export default {-->
<!--  name: 'Payment',-->
<!--  data(){-->
<!--    return {-->
<!--      orderId:this.$route.query.orderId,-->
<!--      orders:{-->
<!--        business:{}-->
<!--      },-->
<!--      isShowDetailet:false-->
<!--    }-->
<!--  },-->
<!--  created() {-->
<!--    this.$axios.post('OrdersController/getOrdersById',this.$qs.stringify({-->
<!--      orderId:this.orderId-->
<!--    })).then(response=>{-->
<!--      this.orders = response.data;-->
<!--    }).catch(error=>{-->
<!--      console.error(error);-->
<!--    });-->
<!--  },-->
<!--  mounted() {-->
<!--    //这里的代码是实现：一旦路由到在线支付组件，就不能回到订单确认组件。-->
<!--    //先将当前url添加到history对象中-->
<!--    history.pushState(null,null,document.URL);-->
<!--    //popstate事件能够监听history对象的变化-->
<!--    window.onpopstate = () => {-->
<!--      this.$router.push({path:'/index'});-->
<!--    }-->
<!--  },-->
<!--  destroyed() {-->
<!--    window.onpopstate = null;-->
<!--  },-->
<!--  methods:{-->
<!--    detailetShow(){-->
<!--      this.isShowDetailet = !this.isShowDetailet;-->
<!--    }-->
<!--  },-->

<!--}-->
<!--</script>-->
<style scoped>
/****************** 总容器 ******************/
.wrapper {
  width: 100%;
  height: 100%;
}
/****************** header部分 ******************/
.wrapper header {
  width: 100%;
  height: 12vw;
  background-color: #0097FF;
  color: #fff;
  font-size: 4.8vw;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
}
/****************** 订单信息部分 ******************/
.wrapper h3 {
  margin-top: 12vw;
  box-sizing: border-box;
  padding: 4vw 4vw 0;
  font-size: 4vw;
  font-weight: 300;
  color: #999;
}
.wrapper .order-info {
  box-sizing: border-box;
  padding: 4vw;
  font-size: 4vw;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrapper .order-info p:last-child {
  color: orangered;
}
/****************** 订单明细部分 ******************/
.wrapper .order-detailet {
  width: 100%;
}
.wrapper .order-detailet li {
  width: 100%;
  box-sizing: border-box;
  padding: 1vw 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrapper .order-detailet li p {
  font-size: 3vw;
  color: #666;
}
/****************** 支付方式部分 ******************/
.wrapper .payment-type {
  width: 100%;
}
.wrapper .payment-type li {
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wrapper .payment-type li .pay {
  width: 33vw;
  height: 8.9vw;
}
.wrapper .payment-type li  .check{
  width: 5vw;
  height: 5vw;
}
.wrapper .payment-button {
  width: 100%;
  box-sizing: border-box;
  padding: 4vw;
}
.wrapper .payment-button button {
  width: 100%;
  height: 10vw;
  border: none;
  /*去掉外轮廓线*/
  outline: none;
  border-radius: 4px;
  background-color: #38CA73;
  color: #fff;
}
</style>
